<abstract xmlns="http://www.w3.org/1999/xhtml">Zinc aluminate (ZnAl2O4) doped with rare earth metal ions has been investigated most frequently because of the unique luminescent properties resulting from its stability and high emission quantum yields. The present work is devoted to calculate the Judd-Ofelt parameters (Ω2, Ω4 and Ω6) of the trivalent europium doped in ZnAl2O4 spinel, the quality factor (Q) and the branching ratio (<italic>β</italic>).</abstract>

Zinc aluminate (ZnAl2O4) doped with rare earth metal ions has been investigated most frequently because of the unique luminescent properties resulting from its stability and high emission quantum yields. The present work is devoted to calculate the Judd-Ofelt parameters (Ω2, Ω4 and Ω6) of the trivalent europium doped in ZnAl2O4 spinel, the quality factor (Q) and the branching ratio (β).

Calculation Of The Judd - Ofelt Parameters Of The ZnAl2O4: Eu3+

Department of Physics, West University of Timisoara, 3200223 Timisoara, Romania

Annals of West University of Timisoara - Physics

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

Calculation Of The Judd - Ofelt Parameters Of The ZnAlO: Eu

Zinc aluminate (ZnAl2O4) doped with rare earth metal ions has been investigated most frequently because of the unique luminescent properties resulting from its...

Calculation Of The Judd - Ofelt Parameters Of The ZnAl₂O₄: Eu³⁺

Publié en ligne: 05 oct. 2015

Pages: 127 - 131

Reçu: 06 sept. 2011

Accepté: 29 févr. 2012

DOI: https://doi.org/10.1515/awutp-2015-0020

Mots clés
normal spinel, Judd-Ofelt parameters, branching ratio, quality factor

© S. Constantin et al.

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

Calculation Of The Judd - Ofelt Parameters Of The ZnAl2O4: Eu3+

Publié en ligne: 05 oct. 2015

Pages: 127 - 131

Reçu: 06 sept. 2011

Accepté: 29 févr. 2012

DOI: https://doi.org/10.1515/awutp-2015-0020

Mots clésnormal spinel, Judd-Ofelt parameters, branching ratio, quality factor

© S. Constantin et al.

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

Calculation Of The Judd - Ofelt Parameters Of The ZnAl₂O₄: Eu³⁺

Mots clés
normal spinel, Judd-Ofelt parameters, branching ratio, quality factor